213873856

素因数分解:

$2^6\times 7^1\times {\mathrm{79}}^1\times {\mathrm{6043}}^1$

素因数の和:6141

約数の個数: 56

約数和(自身を含む): 491256320

約数和(自身を除く): 277382464

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 79, 112, 158, 224, 316, 448, 553, 632, 1106, 1264, 2212, 2528, 4424, 5056, 6043, 8848, 12086, 17696, 24172, 35392, 42301, 48344, 84602, 96688, 169204, 193376, 338408, 386752, 477397, 676816, 954794, 1353632, 1909588, 2707264, 3341779, 3819176, 6683558, 7638352, 13367116, 15276704, 26734232, 30553408, 53468464, 106936928, 213873856]

約数ペア:

[(1, 213873856), (2, 106936928), (4, 53468464), (7, 30553408), (8, 26734232), (14, 15276704), (16, 13367116), (28, 7638352), (32, 6683558), (56, 3819176), (64, 3341779), (79, 2707264), (112, 1909588), (158, 1353632), (224, 954794), (316, 676816), (448, 477397), (553, 386752), (632, 338408), (1106, 193376), (1264, 169204), (2212, 96688), (2528, 84602), (4424, 48344), (5056, 42301), (6043, 35392), (8848, 24172), (12086, 17696)]